IR11682 View Datasheet(PDF) - International Rectifier

Part Name

Description

Manufacturer

IR11682

DUAL SmartRectifier™ DRIVER IC

International Rectifier 

IR11682S

Electrical Characteristics

VCC=15V and TA = 25°C unless otherwise specified. The output volt age and current (VO and IO) parameters

are referenced to GND (pin7).

Supply Section

Parameters

Supply Voltage Operating

Range

VCC Turn On Threshold

VCC Turn Off Threshold

(Under Voltage Lock Out)

VCC Turn On/Off Hysteresis

Symbol

VCC

VCC ON

VCC UVLO

VCC HYST

Min.

8.6

7.5

7

Operating Current

ICC

Quiescent Current

Start-up Current

IQCC

ICC START

Typ.

8.1

7.6

0.5

14

48

2.6

Max. Units

Remarks

18

V GBD

8.5

V

8

V

V

18

mA CLOAD =1nF, fSW = 400kHz

60

mA CLOAD =4.7nF, fSW = 400kHz

4.3

mA

140

µA VCC=VCC ON - 0.1V

Comparator Section

Parameters

Turn-off Threshold

Turn-on Threshold

Hysteresis

Input Bias Current

Input Bias Current

Comparator Input Offset

Symbol

VTH1

VTH2

VHYST

IIBIAS1

IIBIAS2

VOFFSET

Min.

-12

-220

Typ.

-6

-140

141

1

10

Max.

0

-80

10

50

2

Units

mV

mV

mV

µA

µA

mV

Remarks

VD = -50mV

VD = 200V

GBD

One-Shot Section

Parameters

Blanking pulse duration

Reset Threshold

Hysteresis

Symbol Min.

tBLANK

8

VTH3

VHYST3

Typ.

17

2.5

5.4

40

Max.

25

Units

µs

V

V

mV

Remarks

VCC=10V – GBD

VCC=20V – GBD

VCC=10V – GBD

Minimum On Time Section

Parameters

Symbol

Minimum on time

TOnmin

Min.

600

Typ.

850

Max. Units

1100 ns

Remarks

www.irf.com

© 2010 International Rectifier

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